diff --git a/tests/Feature/RunTest.php b/tests/Feature/RunTest.php
index bb306ee..3785f49 100644
--- a/tests/Feature/RunTest.php
+++ b/tests/Feature/RunTest.php
@@ -74,7 +74,7 @@
         ->assertExitCode(0);
 
     expect(file_get_contents($tmp_file))
-        ->toContain('.git/COMMIT_EDITMSG');
+        ->toBe('.git/COMMIT_EDITMSG'.PHP_EOL);
 
     unlink($tmp_file);
 });